Simple acoustical signature based coin validation

statement of authorship
Olev Martens, Alina Gavrijaseva, Raul Land and Mart Min
location of publication
[S.l.]
publisher
year of publication
pages
p. 120-123 : ill
conference name, date
9th International Symposium on Intelligent Signal Processing (WISP 2015), 15-17 May, 2015
conference location
Siena, Italy
keyword
coin
acoustical
FFT
interpolation of frequency bins
ISBN
978-1-4799-7252-4
notes
Bibliogr.: 16 ref
language
inglise